Ulf Magnusson ulfalizer@gmail.com writes:

The symbol AC97_BUS_NEW in sound/ac97/Kconfig selects the globally undefined symbol AC97.

It doesn't seem to simply be a misspelling of AC97_BUS, because then the dependencies of AC97_BUS_COMPAT would be impossible to satisfy.

You're correct.

I don't know what happened to me when coding this, but you can safely remove this useless select statement.

Cheers.